13489672

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1733}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 29131200

約数和(自身を除く): 15641528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1733, 1946, 3466, 3892, 6932, 7784, 12131, 13864, 24262, 48524, 97048, 240887, 481774, 963548, 1686209, 1927096, 3372418, 6744836, 13489672]

約数ペア:

[(1, 13489672), (2, 6744836), (4, 3372418), (7, 1927096), (8, 1686209), (14, 963548), (28, 481774), (56, 240887), (139, 97048), (278, 48524), (556, 24262), (973, 13864), (1112, 12131), (1733, 7784), (1946, 6932), (3466, 3892)]